01925 986678 will@drainflush.co.uk 40 Rydal Avenue, Warrington, WA4 6AU
A CCTV drain survey camera unit with cable entering an open drain cover on a paved surface, showing professional equipment for pipe inspections.

Build Over Surveys In Haydock

Need Build Over Surveys In Haydock?

Build Over Surveys In Haydock Operating Across St. Helens

Planning an Extension in Haydock? Your Build Over Survey Guide

Thinking about adding an extension, conservatory, or building a new structure at your property in Haydock? It's an exciting time, but one crucial step often surprises homeowners: the need for a Build Over Survey. If your planned construction will sit over or near a public sewer, water authorities like United Utilities require a detailed survey and a formal 'Build Over Agreement' before you can even think about laying foundations. At Avery Drainage Solutions, we take the stress out of this process, providing expert CCTV drain surveys specifically designed to meet these regulatory demands for homes and businesses across Haydock and the wider North West.

CCTV drain survey camera being inserted into a drain pipe by a professional
Why Choose Us?

Understanding Your Build Over Agreement with United Utilities

In our region, United Utilities oversees the public sewer network. Their primary concern is protecting these vital assets and ensuring that your new build or extension doesn’t compromise their integrity, access for maintenance, or the flow of wastewater. A Build Over Agreement is their way of granting permission, but it's contingent on demonstrating that your project won't cause future problems. This is where a professional Build Over Survey becomes absolutely essential. We help you meet these critical requirements, providing all the necessary information for a smooth application process.

Comprehensive Build Over Surveys

Expert Homebuyer Drain Surveys

Detailed Wincan & Video Reports

Compliance with Water Authority Regulations

Precise Drain Tracing & Mapping

Advanced CCTV Camera Technology

CCTV drain survey equipment in use for inspecting drains

15+

Years Experience

24/7

Emergency Callouts

Precision Drain Surveys & Reports

Utilising state-of-the-art CCTV drain cameras, we provide highly accurate Build Over Survey reports, essential for new extensions and developments. Our detailed Wincan format reports meet all United Utilities and local authority requirements, giving you clear insights and peace of mind.

Accredited & Insured Experts

Avery Drainage Solutions is CHAS accredited, a High Pressure Water Jetting Association member, and our team holds CSCS Blue Cards. We are fully insured with £5 million Public Liability, ensuring professional and safe service every time.

Comprehensive North West Coverage

Proudly serving Warrington and a 30-mile radius including Liverpool, Manchester, Chester, St Helens, Widnes, Runcorn, Lymm, Knutsford, Northwich, Bolton, Wigan, Salford, Altrincham, Sale, Leigh, Crewe, Macclesfield, Southport, Chorley, and Deeside.

CCTV drain survey equipment and an open drain inspection chamber.
A CCTV drain survey camera unit with cable entering an open drain cover on a paved surface, showing professional equipment for pipe inspections.

15+

Years Experience

Who We Are

What Exactly is a Build Over Drain Survey?

A Build Over Drain Survey is a specialised CCTV drain inspection that meticulously records the condition of the public sewer running through or close to your property before any construction begins. It gives a clear 'before' picture, identifying any existing defects, blockages, or points of concern. This baseline data is vital. Once your construction finishes, a 'post-build' survey is often required to prove that no damage occurred during the building works. Our expert surveyors use state-of-the-art camera equipment to navigate your drainage system, ensuring every inch is thoroughly examined.

Monday-Sunday

Open 24 Hours

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01925 986678
CCTV drain survey camera being inserted into a drain pipe by a professional

Our Advanced CCTV Survey Technology: Seeing What Others Miss

At Avery Drainage Solutions, we use cutting-edge CCTV drainage cameras and specialist crawler units to carry out your Build Over Survey in Haydock. These aren't just basic cameras; they're high-definition, self-levelling units that can traverse long distances and navigate bends, giving us crystal-clear imagery from deep inside your pipes. This advanced technology lets us pinpoint exact locations of pipe runs, identify any existing issues like cracks, root ingress, or displaced joints, and accurately measure gradients. We get a precise, undeniable view of your underground drainage, all without needing disruptive excavation.

CCTV drain survey equipment in use for inspecting drains

Areas We Cover

Avery Drainage Solutions: Your local drainage experts in Warrington, proudly serving homes and businesses across Cheshire, Greater Manchester, Merseyside, and beyond into Lancashire and North Wales.

01925 986678

Getting Your Clear, Comprehensive Build Over Report

Once our survey is complete, you won't just get a quick chat. We provide you with a comprehensive, easy-to-understand report that includes high-definition video footage of the entire survey. This report is presented in a format (often Wincan) that's readily accepted by United Utilities and other relevant authorities. It clearly details the condition of the sewer, highlights any pre-existing defects, and includes precise mapping of the drain's location relative to your proposed build. This full, transparent documentation gives you and the water authority complete peace of mind.

Find Us Here

40 Rydal Avenue, Warrington, WA4 6AU

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Your Expert Build Over Survey Specialists in Warrington & The North West

Planning an extension or new build in Bank Quay, Warrington, or elsewhere in the North West? Our detailed Build Over Survey reports ensure your project complies with United Utilities regulations and gives you complete peace of mind.

01925 986678

Reliable Reports • Compliance Guaranteed • Your Local Drainage Experts

CHAS
Highest Safety Standards
HPDWA
Skilled & Certified Engineers
£5M Insured
Complete Peace of Mind